Individual Calculations August 2017
 Strezhneva, Ekaterina  Total change: 11.20  Rating chartPersonal card
 L. Polugaevsky Memorial 2017 Samara RUS 2017-07-08
RcRownchangeKK*chgGame
 1929 1705 2.50 8 0.56 20 11.20 
  Skatchkov, Valery 2105  * RUS0.001-0.0820-1.60 
  Novikov, Roman 2047 RUS0.5010.38207.60 
  Sergeeva, Natalia 2000 RUS0.001-0.1520-3.00 
  Dyachkova, Maria 1913 RUS1.0010.772015.40 
  Kavyev, Ruslan 2068 RUS0.001-0.1020-2.00 
  Privalov, Igor 1916 RUS0.001-0.2320-4.60 
  Tukaeva, Adelya 1940 RUS0.001-0.2120-4.20 
  Vdovina, Elena 1446 RUS1.0010.18203.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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